Wellhead heating unit is designed for the mining industry to open up a heating and ventilation configurations. Traditional ambience heater upgrade products. This unit is useful in a variety of industrial and mining ventilation heating, steam heating medium for 0.2-0.4mp, 95-130 / 70 degrees hot water. Rational layout plan, has placed convenience, performance, stability, easy to use handle, saving the results significantly, both elegant appearance mining air heating units, the use of long life. Wellhead heating unit to handle tension within the mine or factory floor wellhead, probably due to low winter temperatures icing signs. To make matters ambient temperature was controlled at 2 ° C above, the effective antifreeze, guarantee peaceful production. For group-type layout unit. Accepted body frame layout, high-strength metal frame profiles are elegant appearance, easy removal. Box layout should have good insulation, sound insulation, thermal resistance of not less than 0.85mK / W. Electric heating in winter air heating units, whether the unit is in operation or in the process of shutdown, the heat exchanger coil within the unit possess reliable pace antifreeze. Unit configuration high pressure low wind noise airfoil axial fan of mine, steel layout, requiring reliable quality, lasting and durable ramp wellhead primary and secondary air heating units, fans should have 24 hours / day continuous quiet operation results, the main inclined atmosphere heating unit fan power: 660V, Vice Shaft atmosphere heating unit fan supply: 380V. Configuring the drive, modulating air volume based on the outdoor weather conditions, to achieve optimal operation was held at the same time ensuring the wellhead temperature. Air handling units generally use double wall color powder coated steel or cold rolled steel plate inside of the plate, some made of stainless steel heating unit in the middle of mine, mostly polyurethane foam insulation or flame retardant glass wool. If a single thermal conductivity, water absorption and density of view both of which are good insulation material. However, due to the air handling unit during operation to send back the fan at high speed, light weight enclosure vibration is relatively large air heating units, glass wool, there are large gaps in the structure is easy to fall off due to long-term vibration, resulting in a sharp increase in thermal conductivity big, lose insulation effect, causing condensation wall air handling units, make high air temperature, the fan is functional segments of air handling units only energy part. Mine heating unit and fan the same general in orders should choose the right type of fan air flow according to the relationship with the indenter, such as wing forward or rear multi-curved blades to ensure the efficiency of the fan noise and other indicators at their best. In recent years introduced from abroad wing fan with high efficiency. Ex-air heating units, heating units (certified), air heating units provided by the Texas Watson air-conditioning plant. Texas Watson air-conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) Shandong Dezhou, heat, refrigeration and air conditioning equipment leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Watson air conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Watson conditioned a better future.